Donald E. Oswald

Follow

Person

Arroyo Grande, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for electrostatic, epoxy coating of steel drum interiors and...
- Patent number 4,497,837
- Issue date Feb 5, 1985
- Kaiser Steel (Delaware), Inc.
- Donald E. Oswald
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Enlongated bar support means for the spray coating and conveying of...
- Patent number 4,213,418
- Issue date Jul 22, 1980
- Kaiser Steel Corporation
- Donald E. Oswald
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Rotator and coater system for drum shells
- Patent number 4,075,975
- Issue date Feb 28, 1978
- Kaiser Steel Corporation
- Donald E. Oswald
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...